2445196800 has 240 divisors, whose sum is σ = 8300687472. Its totient is φ = 634060800.

The previous prime is 2445196783. The next prime is 2445196801. The reversal of 2445196800 is 86915442.

It is a tau number, because it is divible by the number of its divisors (240).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2445196801) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1419940 + ... + 1421660.

Almost surely, 2^2445196800 is an apocalyptic number.

2445196800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2445196800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4150343736).

2445196800 is an abundant number, since it is smaller than the sum of its proper divisors (5855490672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2445196800 is a wasteful number, since it uses less digits than its factorization.

2445196800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1789 (or 1768 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 2445196800 is about 49448.9312321308. The cubic root of 2445196800 is about 1347.2181949424.

The spelling of 2445196800 in words is "two billion, four hundred forty-five million, one hundred ninety-six thousand, eight hundred".